Convert teaspoon (U.K.) to ounce (fl oz) (U.S. food labeling)
Selected category: volume.
Definition and details for teaspoon (U.K.):
U.K. teaspoon or teaspoonful (tsp) is a British unit of volume used in food recipes, equal to 1/3 U.K. tablespoon or about 5.9 milliliters.
Definition and details for ounce (fl oz) (U.S. food labeling):
US regulation 21 CFR 101.9(b)(5)(viii) defines a fluid ounce as exactly 30 millilitres for use in nutrition labeling only.